CN218261219U

CN218261219U - Test paper rigging machine

Info

Publication number: CN218261219U
Application number: CN202222517191.1U
Authority: CN
Inventors: 林青峰
Original assignee: Huainan Xinqiqi Machinery Equipment Manufacturing Co ltd
Current assignee: Huainan Xinqiqi Machinery Equipment Manufacturing Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-10
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a paper rigging machine relates to paper processing technology field, including the organism to and the controller of fixed mounting in organism one side, the paper import department of organism is provided with the conveying mechanism who is used for carrying the not fifty percent discount paper, is provided with the folding mechanism who is used for the fifty percent discount paper in the organism. The utility model discloses an actuating mechanism control drive roll, the top pressure roller, bottom pressure roller and the synchronous rotation of paper delivery output roller, the test paper on the drive conveyer belt moves forward, the test paper gets into in the entering organism and receives the limiting displacement and the stop motion of the fender rule of layer board one side, at this moment, the center of test paper just is located folding knife top, folding knife passes through the extension of cylinder piston rod and moves to the top, push into two bottom pressure rollers with the test paper top in the middle of, and rotate relatively through two bottom pressure rollers, carry out the fifty percent discount with the test paper, the test paper after the fifty percent discount continues upwards, roll extrusion once more through two top pressure rollers, under the guiding effect of arc book board, fall on the paper delivery belt and deliver by the paper delivery belt.

Description

Test paper rigging machine

Technical Field

The utility model relates to a paper processing technology field specifically is a paper rigging machine.

Background

The eight-opening test paper is the most common test paper in the market, and is inconvenient to pack, transport and carry by students due to the large breadth and the maximum size of 420X 295 mm. Therefore, the utility model is folded from the middle to a sixteenmo size, which is convenient for packing and transporting and is also convenient for students to carry. At present, an original eight-open test paper folding machine in the market belongs to a semi-automatic type, needs to be manually placed on a paper holding machine and then is conveyed to a folding mechanism to be folded. Not only the equipment cost is higher, but also the efficiency is low. The automatic and intelligent market demands cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a to current degree of automation low, can't satisfy the technical defect of intelligent market demand, provide one kind and can glue with the paper and order the universal line and carry out online use to reach the eight-open paper rigging machine of automatic fifty percent discount paper.

In order to solve the technical problem, the utility model provides a following technical scheme:

a test paper folding machine comprises a machine body and a controller fixedly arranged on one side of the machine body, wherein a conveying mechanism for conveying unpaired test paper is arranged at a test paper inlet of the machine body, and a folding mechanism for folding the test paper is arranged in the machine body;

the conveying mechanism comprises two wall plates which are symmetrically arranged at the front end of the machine body, a working table plate is fixedly connected between the two wall plates, one end of the working table plate extends into the machine body and is provided with a horizontally arranged driving roller, the other end of the working table plate is provided with a horizontally arranged driven roller, and a plurality of conveying belts which are arranged at equal intervals are in transmission connection between the driving roller and the driven roller;

the folding mechanism comprises an air cylinder which is arranged below one side of the driving roller and is perpendicular to the driving roller, a folding knife which is vertically and upwards arranged is fixedly connected to the end part of a piston rod of the air cylinder, and two symmetrically-installed lower pressure rollers are arranged above the folding knife.

Preferably, a supporting plate arranged in parallel with the working table plate is fixedly connected in the machine body, the upper surfaces of the supporting plate and the working table plate are in the same horizontal plane, a stop gauge is movably installed on one side, away from the working table plate, of the supporting plate, and a photoelectric switch is installed at the top end of the stop gauge.

Preferably, a gap through which the folding knife can pass is formed between the supporting plate and the driving roller.

Preferably, the upper surface of the working table plate is movably provided with two symmetrically arranged side baffles, the two side baffles are respectively arranged at two sides of the two outermost conveying belts, and one ends of the two side baffles, which are far away from the body test paper inlet, are deflected outwards.

Preferably, the upper surface of the conveyer belt is provided with a rolling wheel which is abutted with the conveyer belt.

Preferably, upper pressure rollers are arranged right above the two lower pressure rollers, and the two upper pressure rollers are symmetrically arranged;

and an adjusting screw rod for adjusting the pressure of the upper pressure roller and the lower pressure roller is in threaded connection above the test paper inlet of the machine body.

Preferably, an output mechanism for sending the folded test paper out of the machine body is arranged on one side of the upper pressure roller;

output mechanism is including setting up in two top pressure roller tops and towards the arc book board that organism test paper export slope, and one side that arc book board exported towards organism test paper is provided with two levels and arranges send a book output roll, and two are sent to be connected with between the book output roll and send a paper belt, send the upper surface of paper belt to be higher than the lower terminal surface of organism test paper export.

Preferably, a driving mechanism for driving the driving roller, the upper pressure roller, the lower pressure roller and the roll feeding output roller to rotate is further arranged in the machine body.

Borrow by above-mentioned technical scheme, the utility model provides a test paper rigging machine possesses following beneficial effect at least:

1. the utility model discloses an actuating mechanism control drive roll, the top pressure roller, bottom pressure roller and the synchronous rotation of paper delivery output roller, the test paper on the drive conveyer belt moves forward, the test paper gets into and gets into in the organism and receives the limiting displacement and the stop motion of the fender rule of layer board one side, at this moment, the center of test paper just is located folding knife top, folding knife passes through the extension of cylinder piston rod and moves upward, push into two bottom pressure rollers with the test paper top in the middle of, and rotate relatively through two bottom pressure rollers, carry out the fifty percent discount with the test paper, the test paper after the fifty percent discount continues upwards, and under the guiding action of arc book board, finally fall on the paper delivery belt and by the paper delivery belt see-off. The utility model discloses simple structure is compact, operate steadily, convenient operation, can realize the automatic fifty percent discount of eight division papers, reduces the manpower, fully provided automatic, intelligent market demand.

2. The utility model discloses a set up the last pressure roller of two symmetry installations, can carry out the roll extrusion once more with the paper after the fifty percent discount, make the paper after the fifty percent discount more level and more smooth.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic structural view of the middle folding mechanism of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

Reference numerals:

1. a body;

2. a controller;

3. a conveying mechanism; 31. a wallboard; 32. a work table; 33. a drive roll; 34. a driven roller; 35. a conveyor belt; 36. a side dam; 37. a rolling wheel is pressed;

4. a folding mechanism; 41. a cylinder; 42. folding a knife; 43. a photoelectric switch; 44. an upper pressure roller; 45. a lower pressure roller; 46. adjusting the screw rod; 47. a support plate; 48. a gauge is blocked;

5. an output mechanism; 51. an arc-shaped book blocking plate; 52. a roll delivery output roller; 53. a coil conveying belt;

6. a drive mechanism; 61. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The following describes a test paper folding machine provided by some embodiments of the present invention with reference to the drawings.

Referring to fig. 1-4, a test paper folder includes a body 1 and a controller 2 fixedly installed at one side of the body 1, wherein casters with brake pads are movably installed at four corners of the bottom of the body 1, so as to facilitate movement of the body 1, a conveying mechanism 3 is installed at a test paper inlet of the body 1, and is used for conveying an unpaolded test paper into the body 1, a front end of the conveying mechanism 3 is connected with a book outlet of the test paper three-sided book cutter, and a folding mechanism 4 for folding the test paper is installed in the body 1.

Specifically, conveying mechanism 3 is including setting up in the wallboard 31 of two symmetrical installations of organism 1 front end, and the rigid coupling has work platen 32 between two wallboard 31, and the one end of work platen 32 extends to in the organism 1 and is provided with the level and arranges drive roll 33, and the other end of work platen 32 is provided with the driven voller 34 of level arrangement, and the transmission is connected with many equidistance interval arrangement's conveyer belt 35 between drive roll 33 and the driven voller 34, and the upper surface of conveyer belt 35 is provided with the pressure book wheel 37 rather than mutual butt. The test paper to be folded in half is placed on the conveying belt 35, the test paper is driven to move forward through the transmission fit of the driving roller 33, the driven roller 34 and the conveying belt 35, and the test paper passes through the test paper inlet of the machine body 1 and enters the machine body 1.

Specifically, the folding mechanism 4 includes a cylinder 41 disposed below one side of the driving roller 33 and disposed perpendicular to the driving roller 33, a folding knife 42 disposed vertically upward is fixedly connected to an end of a piston rod of the cylinder 41, and two symmetrically disposed lower pressure rollers 45 are disposed above the folding knife 42. The cylinder 41 is started to drive the cylinder piston rod to extend, so as to drive the folding knife 42 to move upwards, push the test paper into the middle of the two lower pressure rollers 45, and oppositely rotate the two lower pressure rollers 45 to fold the test paper.

Specifically, a supporting plate 47 arranged in parallel with the working table plate 32 is fixedly connected in the machine body 1, the supporting plate 47 and the upper surface of the working table plate 32 are in the same horizontal plane, a stop gauge 48 is movably installed on one side, away from the working table plate 32, of the supporting plate 47, a photoelectric switch 43 is installed at the top end of the stop gauge 48, a gap through which the folding knife 42 and the test paper can pass is formed between the supporting plate 47 and the driving roller 33, and the photoelectric switch 43 is electrically connected with the air cylinder 41. The test paper is fed onto the carrier 47 by the transport mechanism 3. After one side of the test paper contacts the stop gauge 48, the test paper is limited by the stop gauge 48 and stops moving. Meanwhile, the photoelectric switch 43 at the top of the stop gauge 48 detects the test paper, and transmits the signal to the air cylinder 41 to control the start and stop of the air cylinder 41.

Specifically, two symmetrically-arranged side baffles 36 are movably mounted on the upper surface of the working table plate 32, the two side baffles 36 are respectively arranged on two sides of the outermost two conveyor belts 35, and one ends of the two side baffles 36, which are far away from the test paper inlet of the machine body 1, are deflected outwards. The relative spacing between the two side guards 36 is adjustable, and the spacing between the two side guards 36 should be slightly larger than the width of the test paper.

Specifically, the upper pressure rollers 44 are disposed right above the two lower pressure rollers 45, and the two upper pressure rollers 44 are symmetrically arranged. The test paper can be folded by relative rotation of the two lower pressure rollers 45, and is pulled to be continuously conveyed upwards to a position between the two upper pressure rollers 44, and the test paper is rolled again by the two upper pressure rollers 44, so that the folded test paper is smoother.

Specifically, an adjusting screw 46 for adjusting the pressure of the upper pressure roller 44 and the lower pressure roller is threadedly connected above the test paper inlet of the machine body 1. Pressure regulating springs are installed at the shaft ends of the two upper pressure rollers 44 and the shaft ends of the two lower pressure rollers 45, and during use, the compression degree of the pressure regulating springs is controlled by rotating the four regulating screw rods 46 respectively so as to regulate pressure.

Specifically, one side of the upper pressure roller 44 is provided with an output mechanism 5 for sending the folded test paper out of the machine body 1, the output mechanism 5 comprises an arc-shaped book blocking plate 51 which is arranged above the two upper pressure rollers 44 and inclines towards the test paper outlet of the machine body 1, one side of the arc-shaped book blocking plate 51 towards the test paper outlet of the machine body 1 is provided with two paper sending output rollers 52 which are horizontally arranged, a paper sending belt 53 is connected between the two paper sending output rollers 52 in a transmission manner, and the upper surface of the paper sending belt 53 is higher than the lower end surface of the test paper outlet of the machine body 1. The folded test paper passes through the gap between the two upper pressure rollers 44, continues to move upwards, and finally falls onto the paper feeding belt 53 under the guiding action of the arc book blocking plate 51. And the folded test paper is sent out from the test paper outlet of the machine body 1 through the transmission fit between the paper conveying belt 53 and the paper conveying output roller 52.

Specifically, the machine body 1 is further provided with a driving mechanism 6 for driving the driving roller 33, the upper pressure roller 44, the lower pressure roller 45 and the roll feeding output roller 52 to rotate, and the driving mechanism 6 comprises a motor 61 and a chain transmission set. When the test paper folding machine is used, the motor 61 is started, and the driving roller 33, the upper pressure roller 44, the lower pressure roller 45 and the paper conveying output roller 52 are driven to rotate through the chain transmission set, so that the test paper is conveyed, folded and output.

In this embodiment: the motor 61 drives the drive roller 33, the upper pressure roller 44, the lower pressure roller 45 and the roll feeding output roller 52 to rotate through the chain transmission set. The test paper on the conveyor belt 35 is moved forward by the rotation of the drive roller 33. The test paper entering the supporting plate 47 is limited by the stop gauge 48, and the test paper stops moving. At the same time, the photoelectric switch 43 at the top of the gauge 48 detects a signal (test paper) and transmits the signal to the air cylinder 41. At this time, the center of the test paper is located just above the folding knife 42. The cylinder 41 drives the piston rod to extend, drives the folding knife 42 to move upwards, pushes the test paper into the middle of the two lower pressure rollers 45, the lower pressure rollers 45 rotate relatively, the test paper is folded in half and is conveyed to the position of the upper pressure roller 44, and the folded test paper is more flat after pressurization. Then, the test paper continues to move upwards, falls onto the paper conveying belt 53 under the guiding action of the arc-shaped book blocking plate 51, and is conveyed out of the machine, so that the whole test paper folding process is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a test paper rigging machine, includes organism (1) to and fixed mounting is in controller (2) of organism (1) one side, its characterized in that: a conveying mechanism (3) for conveying unpaired test paper is arranged at the test paper inlet of the machine body (1), and a folding mechanism (4) for folding the test paper in half is arranged in the machine body (1);

the conveying mechanism (3) comprises two wall plates (31) which are symmetrically arranged at the front end of the machine body (1), a working table plate (32) is fixedly connected between the two wall plates (31), one end of the working table plate (32) extends into the machine body (1) and is provided with a horizontally arranged driving roller (33), the other end of the working table plate (32) is provided with a horizontally arranged driven roller (34), and a plurality of conveying belts (35) which are arranged at equal intervals are in transmission connection between the driving roller (33) and the driven roller (34);

the folding mechanism (4) comprises a cylinder (41) which is arranged below one side of the driving roller (33) and is perpendicular to the driving roller (33), a folding knife (42) which is vertically and upwards arranged is fixedly connected to the end part of a piston rod of the cylinder (41), and two symmetrically-installed lower pressure rollers (45) are arranged above the folding knife (42).

2. The test paper folding machine of claim 1, wherein: a supporting plate (47) which is arranged in parallel with the working table plate (32) is fixedly connected in the machine body (1), the upper surfaces of the supporting plate (47) and the working table plate (32) are positioned on the same horizontal plane, a stop gauge (48) is movably installed on one side, far away from the working table plate (32), of the supporting plate (47), and a photoelectric switch (43) is installed at the top end of the stop gauge (48).

3. The test paper folding machine of claim 2, wherein: and a gap for allowing the folding knife (42) and the test paper to pass through is formed between the supporting plate (47) and the driving roller (33).

4. The test paper folding machine of claim 1, wherein: two symmetrically-arranged side baffles (36) are movably mounted on the upper surface of the working table plate (32), the two side baffles (36) are respectively arranged on two sides of the outermost side of the two conveying belts (35), and one ends, far away from the test paper inlet of the machine body (1), of the two side baffles (36) are deflected outwards.

5. The test paper folding machine of claim 4, wherein: and the upper surface of the conveying belt (35) is provided with a pressing and rolling wheel (37) which is mutually abutted with the conveying belt.

6. The test paper folding machine of claim 1, wherein: upper pressure rollers (44) are arranged right above the two lower pressure rollers (45), and the two upper pressure rollers (44) are symmetrically arranged;

and an adjusting screw (46) for adjusting the pressure of the upper pressure roller (44) and the lower pressure roller is in threaded connection with the upper part of the test paper inlet of the machine body (1).

7. The test paper folding machine according to claim 6, characterized in that: one side of the upper pressure roller (44) is provided with an output mechanism (5) for sending the folded test paper out of the machine body (1);

output mechanism (5) are including setting up arc book baffle (51) that sets up in two upper pressure roller (44) tops and export the slope towards organism (1) paper, and arc book baffle (51) are provided with two levels towards one side that organism (1) paper exported and are arranged and send a paper output roll (52), and two are sent the transmission to be connected with between paper output roll (52) and send a paper belt (53), send the upper surface of paper belt (53) to be higher than the lower terminal surface that organism (1) paper exported.

8. The examination paper folding machine according to claim 7, wherein: the machine body (1) is also internally provided with a driving mechanism (6) for driving the driving roller (33), the upper pressure roller (44), the lower pressure roller (45) and the roll feeding output roller (52) to rotate.